Carex caespitosa f. fuliginosa Doell. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex cespitosa Name Homonyms Carex caespitosa f. fuliginosa Doell. Carex caespitosa f. fuliginosa A.Br.